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Individual Calculations January 2024 |
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| Bravo Matias, Jean Karlho Total change: -9.20 | |   |
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| I IRT CLASICAS SUB 2300 LIMA CHESS | Lima | PER | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1577 | 2.00 | 4 | -0.46 | 20 | -9.20 | |
|  Campossano Camo, Rodrigo | | | 1970 | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Raime Tanta, Jhonathan Alexander | | | 1305 | PER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Briceno Portilla, Paul Anderzon | | | 1177 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Paiva Benites, Felix Raul | | | 1484 | PER | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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